/**
 * ***************************************************************
 * JADE - Java Agent DEvelopment Framework is a framework to develop
 * multi-agent systems in compliance with the FIPA specifications.
 * Copyright (C) 2000 CSELT S.p.A.
 * 
 * GNU Lesser General Public License
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation,
 * version 2.1 of the License.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA  02111-1307, USA.
 * **************************************************************
 */
package examples.yellowPages;

import jade.core.Agent;
import jade.core.AID;
import jade.domain.DFService;
import jade.domain.FIPAException;
import jade.domain.FIPANames;
import jade.domain.FIPAAgentManagement.DFAgentDescription;
import jade.domain.FIPAAgentManagement.ServiceDescription;
import jade.domain.FIPAAgentManagement.Property;

/**
 * This example shows how to register an application specific service in the
 * Yellow Pages catalogue managed by the DF Agent so that other agents can
 * dynamically discover it. In this case in particular we register a
 * "Weather-forecast" service for Italy. The name of this service is specified
 * as a command line argument.
 * 
 * @author Giovanni Caire - TILAB
 */
public class DFRegisterAgent extends Agent {

	protected void setup() {
		String serviceName = "unknown";

		// Read the name of the service to register as an argument
		Object[] args = getArguments();
		if (args != null && args.length > 0) {
			serviceName = (String) args[0];
		}

		// Register the service
		System.out.println("Agent " + getLocalName()
				+ " registering service \"" + serviceName
				+ "\" of type \"weather-forecast\"");
		try {
			DFAgentDescription dfd = new DFAgentDescription();
			dfd.setName(getAID());
			ServiceDescription sd = new ServiceDescription();
			sd.setName(serviceName);
			sd.setType("weather-forecast");
			// Agents that want to use this service need to "know" the
			// weather-forecast-ontology
			sd.addOntologies("weather-forecast-ontology");
			// Agents that want to use this service need to "speak" the FIPA-SL
			// languageregister
			sd.addLanguages(FIPANames.ContentLanguage.FIPA_SL);
			sd.addProperties(new Property("country", "Italy"));
			dfd.addServices(sd);

			DFService.register(this, dfd);
		} catch (FIPAException fe) {
			fe.printStackTrace();
		}
	}
}
